I run nginx and would like to set up statistics on podPress. There are three methods to do that offered by the plugin. The first one (default) is "Use WP Permalinks", the second one is "Optional Files podpress_trac directory" and the third one is "Use download.mp3". The two first methods requires some specific configuration on Apache, and the third method ("Use download.mp3") may be easer to configure for me – that's the method I would like to choose.
The podpress asks me to configure your web server to process .mp3 files the same way it does .php files in order to get it working:
"Use download.mp3" - This is an alternative to using an .htaccess file. This is provided for sites which run webservers that do not use the .htaccess file for configuration, such as Microsoft Internet Information Server (IIS).
To use this option, you will need to configure your web server to process .mp3 files the same way it does .php files. This is only necessary for the podPress directory, so that the download.mp3 file will be processed as a .php file.
So, how can I configure this on nginx? Can someone help me changing nginx configuration?